title: [Procedure for extraction, separation and purification of the 17-ketosteroids and estrogenic phenolsteroids from the urine of the equine and bovine species].
mesh_terms: D015068:17-Ketosteroids; D000818:Animals; D002417:Cattle; D003271:Contraceptive Agents, Female; D004967:Estrogens; D005260:Female; D006736:Horses; D006801:Humans; D013256:Steroids
chemical_list: D015068:17-Ketosteroids; D003271:Contraceptive Agents, Female; D004967:Estrogens; D013256:Steroids
keywords: ESTROGENS; STEROIDS/preparation of
vernacular_title: Il nostro procedimento di estrazione, separazione e purificazione dei 17-chetosteroidi e fenolsteroidi estrogeni dell'urina delle specie equina e bovina.